FOS: Faint Object Spectrograph Data from Hubble Space Telescope

National Aeronautics and Space Administration provides data from the Faint Object Spectrograph, one of the original instruments on the Hubble Space Telescope. The instrument was designed for spectroscopic observations in the near ultraviolet to near infrared range (1150-8000 Angstroms). It was removed from the telescope during the Second Servicing Mission in February 1997.

Use Cases

• Analyze spectral properties of faint astrophysical sources based on ultraviolet to infrared observations.
• Study instrument performance and calibration for historical Hubble Space Telescope data.
• Conduct time-series analysis of spectroscopic data collected before the instrument's removal in 1997.

Strengths

• Data originates from a primary instrument on the Hubble Space Telescope, a major observatory.
• Covers a specific spectral range from 1150 to 8000 Angstroms.
• Managed by the authoritative source National Aeronautics and Space Administration.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data collection ended in 1997; temporal coverage is historical.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Observations from the Faint Object Spectrograph instrument aboard the Hubble Space Telescope.

Time Range

Observations occurred between the telescope's launch in 1990 and the instrument's removal in February 1997.

Freshness

Last updated 2026-03-13 18:33:34.017605; freshness should be verified.

Geography

Space-based observations; no specific terrestrial geography.